5141721543 has 16 divisors (see below), whose sum is σ = 7836487680. Its totient is φ = 2937570336.

The previous prime is 5141721527. The next prime is 5141721623. The reversal of 5141721543 is 3451271415.

It is not a de Polignac number, because 5141721543 - 2⁴ = 5141721527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5141721503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107521 + ... + 147797.

It is an arithmetic number, because the mean of its divisors is an integer number (489780480).

Almost surely, 2^5141721543 is an apocalyptic number.

5141721543 is a deficient number, since it is larger than the sum of its proper divisors (2694766137).

5141721543 is a wasteful number, since it uses less digits than its factorization.

5141721543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46366.

The product of its digits is 16800, while the sum is 33.

The square root of 5141721543 is about 71705.7985312206. The cubic root of 5141721543 is about 1725.9816906612.

Adding to 5141721543 its reverse (3451271415), we get a palindrome (8592992958).

The spelling of 5141721543 in words is "five billion, one hundred forty-one million, seven hundred twenty-one thousand, five hundred forty-three".